Reliance Netconnect in Bangalore

I am from Bangalore and need a USB wireless connection. I have searched the internet and narrowed down to Reliance NetConnect which seems to have some good tariff plans. I need to know what the performance of Reliance NetConnect is like in Bangalore, and whether full signals are received or not. The connection needs to be good enough so that there is no buffering when it comes to watching YouTube. If there are any other suggestions other than Reliance NetConnect to use in Bangalore, then please suggest.